Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662763 | Composition and method for removing copper-compatible resist | Gee-Sung Chae, Yong-Sup Hwang, Cyoo-Chul Jo, Oh-Nam Kwon, Kyoung-Mook Lee +2 more | 2010-02-16 |
| 7595143 | Photoresist composition and method of manufacturing a thin-film transistor substrate using the same | Jeong-Min Park, Hi-Kuk Lee, Hyoc-Min Youn, Ki-Hyuk Koo | 2009-09-29 |
| 7553710 | Composition for stripping photoresist and method for manufacturing thin transistor array panel using the same | Hong-Sick Park, Jong-Hyun Jeong, Suk-Il Yoon, Seong Bae Kim, Wy-Yong Kim +1 more | 2009-06-30 |
| 7378230 | Photoresist composition for multi-micro nozzle head coater | Sung-Chul Kang, Jin-Ho Ju, You-Kyoung Lee, Dong-Ki Lee, Hyo-Youl Kim +2 more | 2008-05-27 |
| 7294518 | Composition for stripping photoresist and method for manufacturing thin film transistor array panel using the same | Hong-Sick Park, Jong-Hyun Jeong, Suk-Il Yoon, Seong Bae Kim, Wy-Yong Kim +1 more | 2007-11-13 |
| 7195854 | Photoresist composition | Hoon Kang, Seung-Uk Lee, Woo-Sik Jun, Dae Youn Park, Ju Hyuk Kim | 2007-03-27 |
| 7112795 | Method of controlling metallic layer etching process and regenerating etchant for metallic layer etching process based on near infrared spectrometer | Ki-Beom Lee, Mi Sun Park, Jong Min Kim, Chang Il Oh | 2006-09-26 |
| 7101650 | Photosensitive resin composition for photoresist | Joon-Yeon Cho, Kyong-Il Kwon, Soo Jung Park, Jae Won Yoo | 2006-09-05 |
| 6958312 | Composition and method for removing copper-compatible resist | Gee-Sung Chae, Yong-Sup Hwang, Cyoo-Chul Jo, Oh-Nam Kwon, Kyoung-Mook Lee +2 more | 2005-10-25 |
| 6183942 | Thinner composition for removing spin-on-glass and photoresist | Ji-Hum Baik, Chang Il Oh, Sang-Dai Lee, Won-Lae Kim, Chong-Soon Yoo | 2001-02-06 |